NDB ID: BD0017


Title:CRYSTAL STRUCTURE OF TRIPLEX DNA
Molecular Description:5'-D(Cp(BRU)pCpCp(BRU)pCpCpGpCpGpCpG)-3'
5'-D(CpGpCpGpCp GpGpApG)-3'
Structural Features:B DOUBLE HELIX, BASE TRIPLET, FLIPPED-OUT BASES, OVERHANGING BASES
Nucleic Acid Sequence:
ChainsA, C: (DC) (BRU) (DC) (DC) (BRU) (DC) (DC) (DG) (DC) (DG) (DC) (DG)
ChainsB, D: (DC) (DG) (DC) (DG) (DC) (DG) (DG) (DA) (DG)
Primary Citation:Rhee, S., Han, Z., Liu, K., Miles, H.T., Davies, D.R.
Structure of a triple helical DNA with a triplex-duplex junction.
Biochemistry , 38, pp. 16810 - 16815, 1999.
Experimental Information:X-RAY DIFFRACTION
Space Group: 42
Cell Constants:
a = 53.800b = 53.800c = 43.100(Ångstroms)
= 90.00 = 90.00 = 90.00(degrees)
Crystallization Conditions:
Method:VAPOR DIFFUSION, HANGING DROP
Drop:NaCl, MgCl2, SPERMINE, MPD
Reservoir:MPD
Refinement:The structure was refined using the CNS program. The R value is 21 for 21581 reflections in the resolution range 20.00 to 1.80 Ångstroms with Fobs > 4.000 sigma(Fobs).

Biological Unit 1
Other Views
Asymmetric Unit
Crystal Packing
Enlarge Biological Unit 1



Coordinate + Structure Data

Asymmetric Unit coordinates (pdb format, Unix compressed(.gz))

Asymmetric Unit coordinates (cif format, Unix compressed(.gz))

Biological Unit coordinates (pdb format)

XML | Complete with coordinates (xml format, GNU compressed(.gz))
XML | Coordinates only (xml format, GNU compressed(.gz))
XML | Header only (xml format, GNU compressed(.gz))

Derivative Data

Nucleic Acid Backbone Torsions

Base Pair Parameters

Base Pair Step Parameters

Hydrogen Bonding Classification

Links

The Protein Data Bank: 1D3R

PubMed: 10606513




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